/***************************************************************************/
/*                                                                         */
/*  pshpic.c                                                               */
/*                                                                         */
/*    The FreeType position independent code services for pshinter module. */
/*                                                                         */
/*  Copyright 2009 by                                                      */
/*  Oran Agra and Mickey Gabel.                                            */
/*                                                                         */
/*  This file is part of the FreeType project, and may only be used,       */
/*  modified, and distributed under the terms of the FreeType project      */
/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
/*  this file you indicate that you have read the license and              */
/*  understand and accept it fully.                                        */
/*                                                                         */
/***************************************************************************/


#include <ft2build.h>
#include FT_FREETYPE_H
#include FT_INTERNAL_OBJECTS_H
#include "pshpic.h"

#ifdef FT_CONFIG_OPTION_PIC

/* forward declaration of PIC init functions from pshmod.c */
void FT_Init_Class_pshinter_interface(FT_Library, PSHinter_Interface*);

void
pshinter_module_class_pic_free(FT_Library library)
{
    FT_PIC_Container* pic_container = &library->pic_container;
    FT_Memory memory = library->memory;
    if (pic_container->pshinter)
    {
        FT_FREE(pic_container->pshinter);
        pic_container->pshinter = NULL;
    }
}

FT_Error
pshinter_module_class_pic_init(FT_Library library)
{
    FT_PIC_Container* pic_container = &library->pic_container;
    FT_Error error = FT_Err_Ok;
    PSHinterPIC* container;
    FT_Memory memory = library->memory;

    /* allocate pointer, clear and set global container pointer */
    if (FT_ALLOC(container, sizeof(*container)))
        return error;
    FT_MEM_SET(container, 0, sizeof(*container));
    pic_container->pshinter = container;

    /* add call to initialization function when you add new scripts */
    FT_Init_Class_pshinter_interface(library, &container->pshinter_interface);

    /*Exit:*/
    if (error)
        pshinter_module_class_pic_free(library);
    return error;
}


#endif /* FT_CONFIG_OPTION_PIC */

/* END */